All MIBs › HH3C-DHCP-SNOOP2-MIB › hh3cDhcpSnoop2IfMaxLearnNum
hh3cDhcpSnoop2IfMaxLearnNum
Module: HH3C-DHCP-SNOOP2-MIB
OID (symbolic): HH3C-DHCP-SNOOP2-MIB::hh3cDhcpSnoop2IfMaxLearnNum
OID (numeric): 1.3.6.1.4.1.25506.2.124.2.2.1.6
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-write
Description: The maximum number of binding entries that could be learned on the port. If the value is 0, it means that there is no threshold on the port.
What is hh3cDhcpSnoop2IfMaxLearnNum?
Caps how many binding entries snooping will learn on this port; 0 (the default) means unlimited, while a small number limits how many DHCP clients (and thus MAC/IP pairs) a single port is allowed to register — useful for locking down a port meant for one device.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.25506.2.124.2.2.1.6 snmpwalk -v2c -c public <target> HH3C-DHCP-SNOOP2-MIB::hh3cDhcpSnoop2IfMaxLearnNum
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.25506.2.124.2.2.1.6.1 snmpget -v2c -c public <target> HH3C-DHCP-SNOOP2-MIB::hh3cDhcpSnoop2IfMaxLearnNum.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.25506.2.124.2.2.1.6.1 i <value>
Start monitoring H3C access-layer switch (DHCP Snooping v2) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the HH3C-DHCP-SNOOP2-MIB::hh3cDhcpSnoop2IfMaxLearnNum OID value, configure state conditions and alerts, and monitor any H3C access-layer switch (DHCP Snooping v2) from a single console.
OID Breakdown
Upper-level ancestors (8 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.25506 | hh3c | HH3C-OID-MIB |
| 1.3.6.1.4.1.25506.2 | hh3cCommon | HH3C-OID-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.25506.2.124 | hh3cDhcpSnoop2 | HH3C-DHCP-SNOOP2-MIB |
| 1.3.6.1.4.1.25506.2.124.2 | hh3cDhcpSnoop2Tables | HH3C-DHCP-SNOOP2-MIB |
| 1.3.6.1.4.1.25506.2.124.2.2 | hh3cDhcpSnoop2IfConfigTable | HH3C-DHCP-SNOOP2-MIB |
| 1.3.6.1.4.1.25506.2.124.2.2.1 | hh3cDhcpSnoop2IfConfigEntry | HH3C-DHCP-SNOOP2-MIB |
| 1.3.6.1.4.1.25506.2.124.2.2.1.6 | hh3cDhcpSnoop2IfMaxLearnNum | HH3C-DHCP-SNOOP2-MIB |